Shares of Crude oil-related companies were in focus on Friday following a near 12 per cent surge in the US WTI Crude Oil futures after Israel launched a pre-emptive strike on Iran. Israel's Defense Minister Israel Katz said on Friday that Israel launched a "pre-emptive strike" on Iran. According to reports, Israel launched an attack on nuclear sites in Iran, killing some of the top military officials and scientists. In response to the attack, Iran's Supreme Leader Ayatollah Ali Khamenei has warned that Israel will face "a severe punishment". READ MORE Reports suggested that the